question stringlengths 4 399 | choices listlengths 4 8 | correct_answer stringlengths 1 116 | prompt stringlengths 146 739 | completion stringlengths 25 140 | answer stringclasses 5 values |
|---|---|---|---|---|---|
Heat, electricity, or light might provide what necessary input to the process of decomposition? | [
"food",
"energy",
"source",
"material"
] | energy | Answer the following multiple-choice question.
Question: Heat, electricity, or light might provide what necessary input to the process of decomposition?
Options:
A. food
B. energy
C. source
D. material
Which option is correct and why? | The correct answer is: energy. | B |
What does immunodeficiency do? | [
"enormous damage to homes",
"Make money",
"major threat to health",
"harm them",
"Plant growth is reduced",
"Stay sick shorter",
"Stay sick longer",
"Get well faster"
] | Stay sick longer | Answer the following multiple-choice question.
Question: What does immunodeficiency do?
Options:
A. enormous damage to homes
B. Make money
C. major threat to health
D. harm them
E. Plant growth is reduced
F. Stay sick shorter
G. Stay sick longer
H. Get well faster
Which option is correct and why? | The correct answer is: Stay sick longer. | A |
What provides animals with protection against the weather? | [
"Trees",
"skin",
"leaves",
"Rain",
"Flowers",
"fibers",
"wetland",
"Fruits"
] | Trees | Answer the following multiple-choice question.
Question: What provides animals with protection against the weather?
Options:
A. Trees
B. skin
C. leaves
D. Rain
E. Flowers
F. fibers
G. wetland
H. Fruits
Which option is correct and why? | The correct answer is: Trees. | A |
what relies on a relatively narrow range of acidity? | [
"weathering",
"mammals",
"density",
"Most plants",
"organisms",
"animals",
"barnacles",
"volume"
] | organisms | Answer the following multiple-choice question.
Question: what relies on a relatively narrow range of acidity?
Options:
A. weathering
B. mammals
C. density
D. Most plants
E. organisms
F. animals
G. barnacles
H. volume
Which option is correct and why? | The correct answer is: organisms. | E |
Toy submarines bob up and down when put in a bowl of | [
"rice",
"vinegar",
"ice",
"sand"
] | vinegar | Answer the following multiple-choice question.
Question: Toy submarines bob up and down when put in a bowl of
Options:
A. rice
B. vinegar
C. ice
D. sand
Which option is correct and why? | The correct answer is: vinegar. | B |
What will spores that eventually germinate develop into? | [
"gametes",
"yeast cells",
"new hyphae",
"hydra"
] | new hyphae | Answer the following multiple-choice question.
Question: What will spores that eventually germinate develop into?
Options:
A. gametes
B. yeast cells
C. new hyphae
D. hydra
Which option is correct and why? | The correct answer is: new hyphae. | C |
In a scientific experiment, the variable that is affected by the other one is called what? | [
"effective variable",
"dependent variable",
"essential variable",
"independent variable"
] | dependent variable | Answer the following multiple-choice question.
Question: In a scientific experiment, the variable that is affected by the other one is called what?
Options:
A. effective variable
B. dependent variable
C. essential variable
D. independent variable
Which option is correct and why? | The correct answer is: dependent variable. | B |
What is name of the phenomenon where similar traits evolve independently in species that do not share a common ancestry? | [
"divergent evolution",
"convergent evolution",
"coalescence evolution",
"equation evolution"
] | convergent evolution | Answer the following multiple-choice question.
Question: What is name of the phenomenon where similar traits evolve independently in species that do not share a common ancestry?
Options:
A. divergent evolution
B. convergent evolution
C. coalescence evolution
D. equation evolution
Which option is correct and why? | The correct answer is: convergent evolution. | B |
A turbine using tides in the ocean can create what type of energy? | [
"electricity",
"diffused",
"kinetic",
"conversion"
] | electricity | Answer the following multiple-choice question.
Question: A turbine using tides in the ocean can create what type of energy?
Options:
A. electricity
B. diffused
C. kinetic
D. conversion
Which option is correct and why? | The correct answer is: electricity. | A |
What relies on a relatively narrow range of something you can measure with paper strips? | [
"Length",
"voltage",
"all life",
"mammals",
"humans",
"Most plants",
"agriculture",
"animals"
] | all life | Answer the following multiple-choice question.
Question: What relies on a relatively narrow range of something you can measure with paper strips?
Options:
A. Length
B. voltage
C. all life
D. mammals
E. humans
F. Most plants
G. agriculture
H. animals
Which option is correct and why? | The correct answer is: all life. | C |
A person wanting to conserve resources in a positive way will | [
"place plastics in special containers",
"leave plastic on the roadside",
"burn plastics in their yard",
"throw away plastic containers"
] | place plastics in special containers | Answer the following multiple-choice question.
Question: A person wanting to conserve resources in a positive way will
Options:
A. place plastics in special containers
B. leave plastic on the roadside
C. burn plastics in their yard
D. throw away plastic containers
Which option is correct and why? | The correct answer is: place plastics in special containers. | A |
Inhaling O2 is a requirement of all | [
"buried animals",
"living animals",
"stuffed animals",
"rocks"
] | living animals | Answer the following multiple-choice question.
Question: Inhaling O2 is a requirement of all
Options:
A. buried animals
B. living animals
C. stuffed animals
D. rocks
Which option is correct and why? | The correct answer is: living animals. | B |
If a ruler is going to measure something, it will most likely be used to measure a | [
"gram of salt",
"liter of gasoline",
"curtain",
"ounce of milk"
] | curtain | Answer the following multiple-choice question.
Question: If a ruler is going to measure something, it will most likely be used to measure a
Options:
A. gram of salt
B. liter of gasoline
C. curtain
D. ounce of milk
Which option is correct and why? | The correct answer is: curtain. | C |
What should you use to protect your eyes from chemicals? | [
"contacts",
"eye goggles",
"your hands",
"certain goggles"
] | eye goggles | Answer the following multiple-choice question.
Question: What should you use to protect your eyes from chemicals?
Options:
A. contacts
B. eye goggles
C. your hands
D. certain goggles
Which option is correct and why? | The correct answer is: eye goggles. | B |
Which is the most accurate statement? | [
"octopuses avoid sharks by blinding them with a dark substance",
"octopuses avoid scorpions using ink",
"octopuses avoid sharks using powerful claws",
"octopuses avoid scorpions by eating them"
] | octopuses avoid sharks by blinding them with a dark substance | Answer the following multiple-choice question.
Question: Which is the most accurate statement?
Options:
A. octopuses avoid sharks by blinding them with a dark substance
B. octopuses avoid scorpions using ink
C. octopuses avoid sharks using powerful claws
D. octopuses avoid scorpions by eating them
Which option is correct and why? | The correct answer is: octopuses avoid sharks by blinding them with a dark substance. | A |
What kind of energy causes evaporation? | [
"hotness",
"sound",
"cold",
"kinetic"
] | hotness | Answer the following multiple-choice question.
Question: What kind of energy causes evaporation?
Options:
A. hotness
B. sound
C. cold
D. kinetic
Which option is correct and why? | The correct answer is: hotness. | A |
CO2 is released into the air when sugar eaters | [
"sigh",
"touch",
"think",
"consider"
] | sigh | Answer the following multiple-choice question.
Question: CO2 is released into the air when sugar eaters
Options:
A. sigh
B. touch
C. think
D. consider
Which option is correct and why? | The correct answer is: sigh. | A |
What are the two metals within a battery called? | [
"anode and a cathode",
"anode and diode",
"sheath and a cathode",
"anode and sheath"
] | anode and a cathode | Answer the following multiple-choice question.
Question: What are the two metals within a battery called?
Options:
A. anode and a cathode
B. anode and diode
C. sheath and a cathode
D. anode and sheath
Which option is correct and why? | The correct answer is: anode and a cathode. | A |
What term is not the same as energy, but means the energy per unit charge? | [
"frequency",
"mass",
"speed",
"voltage"
] | voltage | Answer the following multiple-choice question.
Question: What term is not the same as energy, but means the energy per unit charge?
Options:
A. frequency
B. mass
C. speed
D. voltage
Which option is correct and why? | The correct answer is: voltage. | D |
Which theory explains how populations of organisms can change over time? | [
"changes by natural selection",
"free by natural selection",
"evolution by natural selection",
"intelligent selection"
] | evolution by natural selection | Answer the following multiple-choice question.
Question: Which theory explains how populations of organisms can change over time?
Options:
A. changes by natural selection
B. free by natural selection
C. evolution by natural selection
D. intelligent selection
Which option is correct and why? | The correct answer is: evolution by natural selection. | C |
What is studied to understand gene expression patterns in cells? | [
"protein",
"dna",
"rna",
"mutations"
] | rna | Answer the following multiple-choice question.
Question: What is studied to understand gene expression patterns in cells?
Options:
A. protein
B. dna
C. rna
D. mutations
Which option is correct and why? | The correct answer is: rna. | C |
Some cars can now be powered by | [
"wind",
"Solar energy",
"fusion power plants",
"brain waves",
"gravitational waves",
"engines",
"sunlight",
"energy"
] | sunlight | Answer the following multiple-choice question.
Question: Some cars can now be powered by
Options:
A. wind
B. Solar energy
C. fusion power plants
D. brain waves
E. gravitational waves
F. engines
G. sunlight
H. energy
Which option is correct and why? | The correct answer is: sunlight. | A |
Why does water sink in oil? | [
"gravity",
"flooding",
"salinity",
"sun's heat",
"explosion",
"water vapor",
"combustion",
"erosion"
] | gravity | Answer the following multiple-choice question.
Question: Why does water sink in oil?
Options:
A. gravity
B. flooding
C. salinity
D. sun's heat
E. explosion
F. water vapor
G. combustion
H. erosion
Which option is correct and why? | The correct answer is: gravity. | A |
An element that is generally a poor conductor of heat and electricity is known as a ______ | [
"nonmetal",
"alloy",
"magnet",
"superconductor"
] | nonmetal | Answer the following multiple-choice question.
Question: An element that is generally a poor conductor of heat and electricity is known as a ______
Options:
A. nonmetal
B. alloy
C. magnet
D. superconductor
Which option is correct and why? | The correct answer is: nonmetal. | A |
What are the food making factories of plants? | [
"fruits",
"stems",
"leaves",
"roots"
] | leaves | Answer the following multiple-choice question.
Question: What are the food making factories of plants?
Options:
A. fruits
B. stems
C. leaves
D. roots
Which option is correct and why? | The correct answer is: leaves. | C |
What part of the muscle fibers cause shortening and contraction? | [
"fasciae",
"pores",
"collagen",
"myofibrils"
] | myofibrils | Answer the following multiple-choice question.
Question: What part of the muscle fibers cause shortening and contraction?
Options:
A. fasciae
B. pores
C. collagen
D. myofibrils
Which option is correct and why? | The correct answer is: myofibrils. | D |
Proprioceptive functions sense and maintain what? | [
"the sense of smell",
"sensory neurons",
"salt and water.",
"cellular respiration",
"body position",
"temperature",
"gasoline",
"kinetic energy"
] | body position | Answer the following multiple-choice question.
Question: Proprioceptive functions sense and maintain what?
Options:
A. the sense of smell
B. sensory neurons
C. salt and water.
D. cellular respiration
E. body position
F. temperature
G. gasoline
H. kinetic energy
Which option is correct and why? | The correct answer is: body position. | E |
Which was happens most near canyons | [
"the moon",
"whales",
"riverflow",
"fear"
] | riverflow | Answer the following multiple-choice question.
Question: Which was happens most near canyons
Options:
A. the moon
B. whales
C. riverflow
D. fear
Which option is correct and why? | The correct answer is: riverflow. | C |
Modern taxonomy is based on many hypotheses' of the evolutionary history of organisms, known as this? | [
"algorithm",
"pathogeny",
"phylogeny",
"cladistic"
] | phylogeny | Answer the following multiple-choice question.
Question: Modern taxonomy is based on many hypotheses' of the evolutionary history of organisms, known as this?
Options:
A. algorithm
B. pathogeny
C. phylogeny
D. cladistic
Which option is correct and why? | The correct answer is: phylogeny. | C |
What have humans collected and grown for thousands of years? | [
"Organic compounds",
"types of coral",
"types of ferns",
"bioaerosols",
"Most plants",
"types of fungus",
"types of pine trees",
"peachleaf willow"
] | types of fungus | Answer the following multiple-choice question.
Question: What have humans collected and grown for thousands of years?
Options:
A. Organic compounds
B. types of coral
C. types of ferns
D. bioaerosols
E. Most plants
F. types of fungus
G. types of pine trees
H. peachleaf willow
Which option is correct and why? | The correct answer is: types of fungus. | A |
Sharks are an example of an animal with sharp vision that is nonetheless unable to distinguish what? | [
"color",
"shapes",
"depth",
"contrast"
] | color | Answer the following multiple-choice question.
Question: Sharks are an example of an animal with sharp vision that is nonetheless unable to distinguish what?
Options:
A. color
B. shapes
C. depth
D. contrast
Which option is correct and why? | The correct answer is: color. | A |
Of the three basic types of radioactive emissions, what particle is the most penetrating? | [
"gamma",
"neutron",
"alpha",
"beta"
] | gamma | Answer the following multiple-choice question.
Question: Of the three basic types of radioactive emissions, what particle is the most penetrating?
Options:
A. gamma
B. neutron
C. alpha
D. beta
Which option is correct and why? | The correct answer is: gamma. | A |
What happens when development of nervous system is disturbed? | [
"neurodevelopmental disorders",
"vascular disorders",
"neurochemical disorders",
"muscular disorders"
] | neurodevelopmental disorders | Answer the following multiple-choice question.
Question: What happens when development of nervous system is disturbed?
Options:
A. neurodevelopmental disorders
B. vascular disorders
C. neurochemical disorders
D. muscular disorders
Which option is correct and why? | The correct answer is: neurodevelopmental disorders. | A |
If a bucket of water from the sea is left out in the sun for long enough, all that will eventually remain in the bucket is | [
"lava",
"chips",
"sodium",
"grapes"
] | sodium | Answer the following multiple-choice question.
Question: If a bucket of water from the sea is left out in the sun for long enough, all that will eventually remain in the bucket is
Options:
A. lava
B. chips
C. sodium
D. grapes
Which option is correct and why? | The correct answer is: sodium. | C |
Why would happen if the screw was loose on a bicycle's tire? | [
"it would need to be repaired",
"you could tape it",
"it might fall off",
"it might get flat"
] | it might fall off | Answer the following multiple-choice question.
Question: Why would happen if the screw was loose on a bicycle's tire?
Options:
A. it would need to be repaired
B. you could tape it
C. it might fall off
D. it might get flat
Which option is correct and why? | The correct answer is: it might fall off. | C |
What does current follow? | [
"rivers",
"short",
"ground",
"watershred",
"courtship",
"circuit",
"waves",
"voltage"
] | circuit | Answer the following multiple-choice question.
Question: What does current follow?
Options:
A. rivers
B. short
C. ground
D. watershred
E. courtship
F. circuit
G. waves
H. voltage
Which option is correct and why? | The correct answer is: circuit. | A |
Dietary proteins are broken down into what components when food is digested? | [
"polymer acids",
"protein acids",
"organic acids",
"amino acids"
] | amino acids | Answer the following multiple-choice question.
Question: Dietary proteins are broken down into what components when food is digested?
Options:
A. polymer acids
B. protein acids
C. organic acids
D. amino acids
Which option is correct and why? | The correct answer is: amino acids. | D |
What type of tissue transmits nerve impulses throughout the body? | [
"fibrous",
"connective",
"nervous",
"epithelial"
] | nervous | Answer the following multiple-choice question.
Question: What type of tissue transmits nerve impulses throughout the body?
Options:
A. fibrous
B. connective
C. nervous
D. epithelial
Which option is correct and why? | The correct answer is: nervous. | C |
What are often formed biologically during the breakdown of proteins in animal cells, having the smell of death and decay?. | [
"acids",
"amines",
"ketones",
"enzymes"
] | amines | Answer the following multiple-choice question.
Question: What are often formed biologically during the breakdown of proteins in animal cells, having the smell of death and decay?.
Options:
A. acids
B. amines
C. ketones
D. enzymes
Which option is correct and why? | The correct answer is: amines. | B |
At a specific point in a frigid month, the waking hours illumination will be | [
"ending sooner",
"overwhelming hot",
"lasting the longest",
"growing new plants"
] | ending sooner | Answer the following multiple-choice question.
Question: At a specific point in a frigid month, the waking hours illumination will be
Options:
A. ending sooner
B. overwhelming hot
C. lasting the longest
D. growing new plants
Which option is correct and why? | The correct answer is: ending sooner. | A |
In which solution is the amount of dissolved material equal both inside and outside of the cell? | [
"isotonic",
"supersaturated",
"hypotonic",
"exothermic"
] | isotonic | Answer the following multiple-choice question.
Question: In which solution is the amount of dissolved material equal both inside and outside of the cell?
Options:
A. isotonic
B. supersaturated
C. hypotonic
D. exothermic
Which option is correct and why? | The correct answer is: isotonic. | A |
If an object is what color, it absorbs all visible energy? | [
"dormant",
"black",
"prism",
"a wave",
"white",
"forever",
"unique",
"rainbow"
] | black | Answer the following multiple-choice question.
Question: If an object is what color, it absorbs all visible energy?
Options:
A. dormant
B. black
C. prism
D. a wave
E. white
F. forever
G. unique
H. rainbow
Which option is correct and why? | The correct answer is: black. | B |
Ice melting erodes | [
"clouds",
"plants",
"granite",
"rivers"
] | granite | Answer the following multiple-choice question.
Question: Ice melting erodes
Options:
A. clouds
B. plants
C. granite
D. rivers
Which option is correct and why? | The correct answer is: granite. | C |
What characteristic of birds is related to the food they eat? | [
"feathers",
"feet",
"tail",
"beak"
] | beak | Answer the following multiple-choice question.
Question: What characteristic of birds is related to the food they eat?
Options:
A. feathers
B. feet
C. tail
D. beak
Which option is correct and why? | The correct answer is: beak. | D |
Lions eat animals | [
"in a different environment from where they live",
"in the water",
"underground",
"in the same environment where they live"
] | in the same environment where they live | Answer the following multiple-choice question.
Question: Lions eat animals
Options:
A. in a different environment from where they live
B. in the water
C. underground
D. in the same environment where they live
Which option is correct and why? | The correct answer is: in the same environment where they live. | D |
What is the name of the wind belt nearest the equator? | [
"cyclones",
"trade winds",
"doldrums",
"tropical gusts"
] | trade winds | Answer the following multiple-choice question.
Question: What is the name of the wind belt nearest the equator?
Options:
A. cyclones
B. trade winds
C. doldrums
D. tropical gusts
Which option is correct and why? | The correct answer is: trade winds. | B |
What with the vanes rotating causes air here to move? | [
"It reaches the dew point",
"heat to cooler objects",
"whale movement",
"it flows to a lower level",
"Earth's axis of rotation is tilted",
"vanes on submarins",
"Martian winds rotating.",
"180 revolutions per minute."
] | 180 revolutions per minute. | Answer the following multiple-choice question.
Question: What with the vanes rotating causes air here to move?
Options:
A. It reaches the dew point
B. heat to cooler objects
C. whale movement
D. it flows to a lower level
E. Earth's axis of rotation is tilted
F. vanes on submarins
G. Martian winds rotating.
H. 180 revolutions per minute.
Which option is correct and why? | The correct answer is: 180 revolutions per minute.. | A |
What can renewable energy be used for? | [
"Creating more fossil fuels",
"health",
"Quality of life",
"Measuring water",
"Global warming",
"root growth",
"Electricty",
"staying warm"
] | Electricty | Answer the following multiple-choice question.
Question: What can renewable energy be used for?
Options:
A. Creating more fossil fuels
B. health
C. Quality of life
D. Measuring water
E. Global warming
F. root growth
G. Electricty
H. staying warm
Which option is correct and why? | The correct answer is: Electricty. | A |
What is the condition called where pimples form on the skin? | [
"acne",
"dermatitis",
"blushing",
"cramping"
] | acne | Answer the following multiple-choice question.
Question: What is the condition called where pimples form on the skin?
Options:
A. acne
B. dermatitis
C. blushing
D. cramping
Which option is correct and why? | The correct answer is: acne. | A |
what produces coal? | [
"mines",
"tar",
"energy",
"copper",
"cars",
"state",
"Oak",
"fire"
] | mines | Answer the following multiple-choice question.
Question: what produces coal?
Options:
A. mines
B. tar
C. energy
D. copper
E. cars
F. state
G. Oak
H. fire
Which option is correct and why? | The correct answer is: mines. | A |
Soft cartilage gradually turns into hard bone through what process? | [
"elongation",
"oxidation",
"ossification",
"calcification"
] | ossification | Answer the following multiple-choice question.
Question: Soft cartilage gradually turns into hard bone through what process?
Options:
A. elongation
B. oxidation
C. ossification
D. calcification
Which option is correct and why? | The correct answer is: ossification. | C |
How can behavior be learned? | [
"by inheriting them",
"competition",
"An object is seen",
"by staying away from others",
"by ignoring others",
"Riding a bike",
"firm hugs",
"through games"
] | through games | Answer the following multiple-choice question.
Question: How can behavior be learned?
Options:
A. by inheriting them
B. competition
C. An object is seen
D. by staying away from others
E. by ignoring others
F. Riding a bike
G. firm hugs
H. through games
Which option is correct and why? | The correct answer is: through games. | A |
What factor is instrumental behind the change of leaf colors during the year? | [
"organisms and their habitat",
"global warming",
"Earth orbiting the Sun",
"Solar energy",
"scattered light",
"Greenhouse gases",
"Varying light output from sun",
"Moon orbiting the Earth"
] | Earth orbiting the Sun | Answer the following multiple-choice question.
Question: What factor is instrumental behind the change of leaf colors during the year?
Options:
A. organisms and their habitat
B. global warming
C. Earth orbiting the Sun
D. Solar energy
E. scattered light
F. Greenhouse gases
G. Varying light output from sun
H. Moon orbiting the Earth
Which option is correct and why? | The correct answer is: Earth orbiting the Sun. | C |
If an organism is a living thing, it will always | [
"cry",
"respirate",
"do magic",
"walk a rope"
] | respirate | Answer the following multiple-choice question.
Question: If an organism is a living thing, it will always
Options:
A. cry
B. respirate
C. do magic
D. walk a rope
Which option is correct and why? | The correct answer is: respirate. | B |
Ecology, botany, and zoology are what type of science? | [
"physical sciences",
"chemistry",
"life science",
"psychological sciences"
] | life science | Answer the following multiple-choice question.
Question: Ecology, botany, and zoology are what type of science?
Options:
A. physical sciences
B. chemistry
C. life science
D. psychological sciences
Which option is correct and why? | The correct answer is: life science. | C |
What is the disease in which cells grow out of control and form abnormal masses? | [
"HIV",
"cancer",
"bronchitis",
"diabetes"
] | cancer | Answer the following multiple-choice question.
Question: What is the disease in which cells grow out of control and form abnormal masses?
Options:
A. HIV
B. cancer
C. bronchitis
D. diabetes
Which option is correct and why? | The correct answer is: cancer. | B |
What is used to produce electricity by burning? | [
"rocks",
"Gas",
"fish",
"hemp",
"sunlight",
"coal",
"oil",
"Oak"
] | hemp | Answer the following multiple-choice question.
Question: What is used to produce electricity by burning?
Options:
A. rocks
B. Gas
C. fish
D. hemp
E. sunlight
F. coal
G. oil
H. Oak
Which option is correct and why? | The correct answer is: hemp. | D |
Where are deposits of gold found? | [
"In sediment",
"kalenchoes",
"fissures",
"rocks",
"mines",
"coral reefs",
"inactive",
"calcite"
] | fissures | Answer the following multiple-choice question.
Question: Where are deposits of gold found?
Options:
A. In sediment
B. kalenchoes
C. fissures
D. rocks
E. mines
F. coral reefs
G. inactive
H. calcite
Which option is correct and why? | The correct answer is: fissures. | C |
How do invertebrates reproduce? | [
"randomly",
"constantly",
"asexually",
"sexually"
] | sexually | Answer the following multiple-choice question.
Question: How do invertebrates reproduce?
Options:
A. randomly
B. constantly
C. asexually
D. sexually
Which option is correct and why? | The correct answer is: sexually. | D |
Bringing a stray cat to your home to live will be hard for it at first, but since animals adapt, it will | [
"fly away",
"go to space",
"get acclimated",
"breathe underwater"
] | get acclimated | Answer the following multiple-choice question.
Question: Bringing a stray cat to your home to live will be hard for it at first, but since animals adapt, it will
Options:
A. fly away
B. go to space
C. get acclimated
D. breathe underwater
Which option is correct and why? | The correct answer is: get acclimated. | C |
What is the ratio of the uncertainty to the measured value, multiplied by one-hundred called? | [
"variable uncertainty",
"amount uncertainty",
"percent uncertainty",
"percent inconsistency"
] | percent uncertainty | Answer the following multiple-choice question.
Question: What is the ratio of the uncertainty to the measured value, multiplied by one-hundred called?
Options:
A. variable uncertainty
B. amount uncertainty
C. percent uncertainty
D. percent inconsistency
Which option is correct and why? | The correct answer is: percent uncertainty. | C |
What force holds planets in their orbits? | [
"Big Bang",
"gravity",
"magnetism",
"centrifuge"
] | gravity | Answer the following multiple-choice question.
Question: What force holds planets in their orbits?
Options:
A. Big Bang
B. gravity
C. magnetism
D. centrifuge
Which option is correct and why? | The correct answer is: gravity. | B |
What affects the environment negatively? | [
"sunlight",
"normal weather patterns",
"carbon dioxide",
"cigarettes",
"positivity",
"Smoking",
"harmful substances",
"fossil fuels"
] | carbon dioxide | Answer the following multiple-choice question.
Question: What affects the environment negatively?
Options:
A. sunlight
B. normal weather patterns
C. carbon dioxide
D. cigarettes
E. positivity
F. Smoking
G. harmful substances
H. fossil fuels
Which option is correct and why? | The correct answer is: carbon dioxide. | C |
Hydrocarbons are combined with oxygen in a series of enzymatic steps to product water, carbon dioxide, and energy, which is stored in the form of what? | [
"dormant molecules",
"light",
"energy",
"reactive molecules"
] | reactive molecules | Answer the following multiple-choice question.
Question: Hydrocarbons are combined with oxygen in a series of enzymatic steps to product water, carbon dioxide, and energy, which is stored in the form of what?
Options:
A. dormant molecules
B. light
C. energy
D. reactive molecules
Which option is correct and why? | The correct answer is: reactive molecules. | D |
What has a positive impact on plants? | [
"Roundworms",
"Enzymes",
"growth",
"hurricane",
"animals",
"fire",
"sugar",
"earthquake"
] | animals | Answer the following multiple-choice question.
Question: What has a positive impact on plants?
Options:
A. Roundworms
B. Enzymes
C. growth
D. hurricane
E. animals
F. fire
G. sugar
H. earthquake
Which option is correct and why? | The correct answer is: animals. | E |
What is the name of the iron-containing oxygen-transport protein in the red blood cells of all vertebrates? | [
"plasma",
"hemoglobin",
"platelet",
"ferric acid"
] | hemoglobin | Answer the following multiple-choice question.
Question: What is the name of the iron-containing oxygen-transport protein in the red blood cells of all vertebrates?
Options:
A. plasma
B. hemoglobin
C. platelet
D. ferric acid
Which option is correct and why? | The correct answer is: hemoglobin. | B |
Which type of star is most likely to end up as black hole? | [
"relatively short lived",
"Earth revolving around the sun",
"Warm air moving into cold air",
"Something formed from skeleton",
"Earth orbiting the Sun",
"they body they live in",
"fissures of hot, acidic water",
"remains of prehistoric life"
] | relatively short lived | Answer the following multiple-choice question.
Question: Which type of star is most likely to end up as black hole?
Options:
A. relatively short lived
B. Earth revolving around the sun
C. Warm air moving into cold air
D. Something formed from skeleton
E. Earth orbiting the Sun
F. they body they live in
G. fissures of hot, acidic water
H. remains of prehistoric life
Which option is correct and why? | The correct answer is: relatively short lived. | A |
What attracts the earth to the sun? | [
"gravity",
"weight",
"light",
"the moon"
] | gravity | Answer the following multiple-choice question.
Question: What attracts the earth to the sun?
Options:
A. gravity
B. weight
C. light
D. the moon
Which option is correct and why? | The correct answer is: gravity. | A |
Toucans' beaks are for show but also can be used for | [
"toasting",
"coloring",
"dancing",
"skinning fruits"
] | skinning fruits | Answer the following multiple-choice question.
Question: Toucans' beaks are for show but also can be used for
Options:
A. toasting
B. coloring
C. dancing
D. skinning fruits
Which option is correct and why? | The correct answer is: skinning fruits. | D |
Renewable resources | [
"often come from fossil fuels",
"take centuries to biodegrade",
"can be used ad infinitum",
"should be used conservatively"
] | can be used ad infinitum | Answer the following multiple-choice question.
Question: Renewable resources
Options:
A. often come from fossil fuels
B. take centuries to biodegrade
C. can be used ad infinitum
D. should be used conservatively
Which option is correct and why? | The correct answer is: can be used ad infinitum. | C |
Boiling points increase with which kind of mass? | [
"protons mass",
"universal mass",
"molar mass",
"lipid mass"
] | molar mass | Answer the following multiple-choice question.
Question: Boiling points increase with which kind of mass?
Options:
A. protons mass
B. universal mass
C. molar mass
D. lipid mass
Which option is correct and why? | The correct answer is: molar mass. | C |
What is TSH regulated by? | [
"pituitary",
"sweating",
"animals",
"glucose",
"heat or cold",
"heat produced",
"temperature",
"organ"
] | pituitary | Answer the following multiple-choice question.
Question: What is TSH regulated by?
Options:
A. pituitary
B. sweating
C. animals
D. glucose
E. heat or cold
F. heat produced
G. temperature
H. organ
Which option is correct and why? | The correct answer is: pituitary. | A |
What hydrocarbons contain only single bonds between carbon atoms? | [
"caloric hydrocarbons",
"simple carbohydrates",
"saturated hydrocarbons",
"unsaturated hydrocarbons"
] | saturated hydrocarbons | Answer the following multiple-choice question.
Question: What hydrocarbons contain only single bonds between carbon atoms?
Options:
A. caloric hydrocarbons
B. simple carbohydrates
C. saturated hydrocarbons
D. unsaturated hydrocarbons
Which option is correct and why? | The correct answer is: saturated hydrocarbons. | C |
What can cause people to die? | [
"depress neuronal excitability",
"high temperature",
"hyperthyroidism",
"exposure to cold",
"DNA damage and mutations",
"being distracted while driving",
"influenza orthomyxoviruses",
"smallest agents of disease"
] | being distracted while driving | Answer the following multiple-choice question.
Question: What can cause people to die?
Options:
A. depress neuronal excitability
B. high temperature
C. hyperthyroidism
D. exposure to cold
E. DNA damage and mutations
F. being distracted while driving
G. influenza orthomyxoviruses
H. smallest agents of disease
Which option is correct and why? | The correct answer is: being distracted while driving. | A |
During meiosis, each parent synthesizes gametes that contain only half of their complement of what? | [
"atoms",
"neutrons",
"chromosomes",
"receptors"
] | chromosomes | Answer the following multiple-choice question.
Question: During meiosis, each parent synthesizes gametes that contain only half of their complement of what?
Options:
A. atoms
B. neutrons
C. chromosomes
D. receptors
Which option is correct and why? | The correct answer is: chromosomes. | C |
What requires nutrients to grow? | [
"Conifers",
"stars",
"the sun",
"cows",
"Oak",
"rocks",
"bamboo",
"humans"
] | bamboo | Answer the following multiple-choice question.
Question: What requires nutrients to grow?
Options:
A. Conifers
B. stars
C. the sun
D. cows
E. Oak
F. rocks
G. bamboo
H. humans
Which option is correct and why? | The correct answer is: bamboo. | A |
A tape measure is used to see how what something is? | [
"Weight",
"wet",
"long",
"small",
"taped up",
"size",
"full",
"made"
] | long | Answer the following multiple-choice question.
Question: A tape measure is used to see how what something is?
Options:
A. Weight
B. wet
C. long
D. small
E. taped up
F. size
G. full
H. made
Which option is correct and why? | The correct answer is: long. | C |
What is the only metal that is liquid at room temperature? | [
"gas",
"mercury",
"water",
"hydrogen"
] | mercury | Answer the following multiple-choice question.
Question: What is the only metal that is liquid at room temperature?
Options:
A. gas
B. mercury
C. water
D. hydrogen
Which option is correct and why? | The correct answer is: mercury. | B |
The two members of a given pair of chromosomes are called what? | [
"isolated chromosomes",
"tissue chromosomes",
"divergant chromosomes",
"homologous chromosomes"
] | homologous chromosomes | Answer the following multiple-choice question.
Question: The two members of a given pair of chromosomes are called what?
Options:
A. isolated chromosomes
B. tissue chromosomes
C. divergant chromosomes
D. homologous chromosomes
Which option is correct and why? | The correct answer is: homologous chromosomes. | D |
What does aggression cause? | [
"ligt",
"death",
"harm",
"damage",
"force",
"caring",
"companionship",
"peace"
] | harm | Answer the following multiple-choice question.
Question: What does aggression cause?
Options:
A. ligt
B. death
C. harm
D. damage
E. force
F. caring
G. companionship
H. peace
Which option is correct and why? | The correct answer is: harm. | C |
What can can organism to die? | [
"A virus",
"disease",
"cancer",
"Homeostasis",
"hypothyroidism",
"Hydration",
"Heat stroke",
"Common cold"
] | Heat stroke | Answer the following multiple-choice question.
Question: What can can organism to die?
Options:
A. A virus
B. disease
C. cancer
D. Homeostasis
E. hypothyroidism
F. Hydration
G. Heat stroke
H. Common cold
Which option is correct and why? | The correct answer is: Heat stroke. | A |
What increases the stability of ecosystems? | [
"overpopulation",
"water consumption",
"loose soil",
"Quality of life",
"agriculture",
"deforestation",
"ecotourism",
"trees"
] | ecotourism | Answer the following multiple-choice question.
Question: What increases the stability of ecosystems?
Options:
A. overpopulation
B. water consumption
C. loose soil
D. Quality of life
E. agriculture
F. deforestation
G. ecotourism
H. trees
Which option is correct and why? | The correct answer is: ecotourism. | A |
The Tobacco Mosaic Virus cannot _ by itself. | [
"migrate",
"reproduce",
"move",
"consume",
"It expands",
"animals",
"survive",
"respirate"
] | reproduce | Answer the following multiple-choice question.
Question: The Tobacco Mosaic Virus cannot _ by itself.
Options:
A. migrate
B. reproduce
C. move
D. consume
E. It expands
F. animals
G. survive
H. respirate
Which option is correct and why? | The correct answer is: reproduce. | B |
The excretory system removes waste from what? | [
"fire",
"persons insides",
"oceans",
"body of paragraph"
] | persons insides | Answer the following multiple-choice question.
Question: The excretory system removes waste from what?
Options:
A. fire
B. persons insides
C. oceans
D. body of paragraph
Which option is correct and why? | The correct answer is: persons insides. | B |
What part of the plant anchors it into the soil? | [
"leaves",
"buds",
"roots",
"stems"
] | roots | Answer the following multiple-choice question.
Question: What part of the plant anchors it into the soil?
Options:
A. leaves
B. buds
C. roots
D. stems
Which option is correct and why? | The correct answer is: roots. | C |
Clouds are formed when water vapor releases what into the atmosphere? | [
"Decibels",
"matter",
"tiny",
"sunlight",
"rain",
"glycogen",
"a solute",
"energy"
] | energy | Answer the following multiple-choice question.
Question: Clouds are formed when water vapor releases what into the atmosphere?
Options:
A. Decibels
B. matter
C. tiny
D. sunlight
E. rain
F. glycogen
G. a solute
H. energy
Which option is correct and why? | The correct answer is: energy. | A |
Because sound waves must move through a medium, there are no sound waves in a what? | [
"vacuum",
"liquid",
"gas",
"solid"
] | vacuum | Answer the following multiple-choice question.
Question: Because sound waves must move through a medium, there are no sound waves in a what?
Options:
A. vacuum
B. liquid
C. gas
D. solid
Which option is correct and why? | The correct answer is: vacuum. | A |
what does dropping an object into water cause? | [
"oxygen",
"chemical changes",
"kinetic energy",
"radiation",
"freezing",
"activation energy",
"frequency waves",
"heat energy"
] | frequency waves | Answer the following multiple-choice question.
Question: what does dropping an object into water cause?
Options:
A. oxygen
B. chemical changes
C. kinetic energy
D. radiation
E. freezing
F. activation energy
G. frequency waves
H. heat energy
Which option is correct and why? | The correct answer is: frequency waves. | A |
What uses power? | [
"Paper",
"animals",
"rivers",
"engines",
"Plants",
"humans",
"Lighting",
"Walls"
] | Lighting | Answer the following multiple-choice question.
Question: What uses power?
Options:
A. Paper
B. animals
C. rivers
D. engines
E. Plants
F. humans
G. Lighting
H. Walls
Which option is correct and why? | The correct answer is: Lighting. | A |
What can fire be used to do to an egg? | [
"kill them",
"Decorate it.",
"warmth",
"Create hydrogen sulfide.",
"It expands",
"Heat it.",
"Fertilize it.",
"protect them"
] | Heat it. | Answer the following multiple-choice question.
Question: What can fire be used to do to an egg?
Options:
A. kill them
B. Decorate it.
C. warmth
D. Create hydrogen sulfide.
E. It expands
F. Heat it.
G. Fertilize it.
H. protect them
Which option is correct and why? | The correct answer is: Heat it.. | A |
Vessels carry deoxygenated what? | [
"glucose",
"oxygen",
"Joules",
"liquid",
"organs",
"molecules",
"atoms",
"blood"
] | blood | Answer the following multiple-choice question.
Question: Vessels carry deoxygenated what?
Options:
A. glucose
B. oxygen
C. Joules
D. liquid
E. organs
F. molecules
G. atoms
H. blood
Which option is correct and why? | The correct answer is: blood. | A |
what energy is used for heating a building? | [
"fire",
"flow of protons",
"wind",
"HPV",
"oil",
"h2o condensation",
"thermometers",
"gas"
] | gas | Answer the following multiple-choice question.
Question: what energy is used for heating a building?
Options:
A. fire
B. flow of protons
C. wind
D. HPV
E. oil
F. h2o condensation
G. thermometers
H. gas
Which option is correct and why? | The correct answer is: gas. | A |
What are the most numerous and diverse biochemical compounds? | [
"Carbohydrates",
"acids",
"lipids",
"proteins"
] | proteins | Answer the following multiple-choice question.
Question: What are the most numerous and diverse biochemical compounds?
Options:
A. Carbohydrates
B. acids
C. lipids
D. proteins
Which option is correct and why? | The correct answer is: proteins. | D |
In ancient egypt gold mines were the property of what? | [
"people",
"prospectors",
"city",
"state"
] | state | Answer the following multiple-choice question.
Question: In ancient egypt gold mines were the property of what?
Options:
A. people
B. prospectors
C. city
D. state
Which option is correct and why? | The correct answer is: state. | D |
The unpaired ethmoid bone is located where within the central skull? | [
"at the point",
"at the fold",
"at the top",
"at the midline"
] | at the midline | Answer the following multiple-choice question.
Question: The unpaired ethmoid bone is located where within the central skull?
Options:
A. at the point
B. at the fold
C. at the top
D. at the midline
Which option is correct and why? | The correct answer is: at the midline. | D |
If I run my finger across a sheet of plain paper and a sheet of sand paper, which will have greater friction? | [
"the plain paper",
"the sand paper",
"neither has friction",
"the same friction"
] | the sand paper | Answer the following multiple-choice question.
Question: If I run my finger across a sheet of plain paper and a sheet of sand paper, which will have greater friction?
Options:
A. the plain paper
B. the sand paper
C. neither has friction
D. the same friction
Which option is correct and why? | The correct answer is: the sand paper. | B |
A couple having a baby want to guess if the child will share the same eye color as mother and father so they | [
"chart the likelihood",
"pray for peace",
"take a vacation",
"inject a dye"
] | chart the likelihood | Answer the following multiple-choice question.
Question: A couple having a baby want to guess if the child will share the same eye color as mother and father so they
Options:
A. chart the likelihood
B. pray for peace
C. take a vacation
D. inject a dye
Which option is correct and why? | The correct answer is: chart the likelihood. | A |
Like all chordates, vertebrates are animals with four defining traits, at least during which stage? | [
"adult",
"embryonic",
"pupal",
"larval"
] | embryonic | Answer the following multiple-choice question.
Question: Like all chordates, vertebrates are animals with four defining traits, at least during which stage?
Options:
A. adult
B. embryonic
C. pupal
D. larval
Which option is correct and why? | The correct answer is: embryonic. | B |
What forms when the dna in the nucleus wraps around proteins? | [
"rna",
"genes",
"chromosomes",
"ribosomes"
] | chromosomes | Answer the following multiple-choice question.
Question: What forms when the dna in the nucleus wraps around proteins?
Options:
A. rna
B. genes
C. chromosomes
D. ribosomes
Which option is correct and why? | The correct answer is: chromosomes. | C |
Where are some of the greatest concentrations of species found? | [
"in mould colonies",
"in the arctic",
"at high altitudes",
"in the tropics"
] | in the tropics | Answer the following multiple-choice question.
Question: Where are some of the greatest concentrations of species found?
Options:
A. in mould colonies
B. in the arctic
C. at high altitudes
D. in the tropics
Which option is correct and why? | The correct answer is: in the tropics. | D |
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